I first heard about this reading “guns germs and steel” around 2006 so I’ma guess that’s the origin or at least a waypoint for that thought

Ok thanks for that! I think I may try out a firmer mattress sometime.

Can I ask why that mattress was especially good for sex? Like, more than a typical mattress? Asking cause I like sex and have FOMO.

Out of context "When I saw that WAP thing I thought “Why on earth someone will need this?” " Is like, yeah, no one is gonna want wet ass pussy.

This. A good audiologist will usually start the gain pretty low, like 30% otherwise it overwhelms your brain in a way that’s hard to describe but will mean you don’t like it. After a few months you can have the gain turned up.

But if you can’t get the settings tweaked you can just turn volume down as soon as they are turned on.